235294980 has 72 divisors (see below), whose sum is σ = 682473792. Its totient is φ = 60568704.

The previous prime is 235294979. The next prime is 235295003. The reversal of 235294980 is 89492532.

It is a super-2 number, since 2×235294980² = 110727455226400800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48129 + ... + 52791.

Almost surely, 2^235294980 is an apocalyptic number.

235294980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 235294980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341236896).

235294980 is an abundant number, since it is smaller than the sum of its proper divisors (447178812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235294980 is a wasteful number, since it uses less digits than its factorization.

235294980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4733 (or 4702 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 235294980 is about 15339.3278861885. The cubic root of 235294980 is about 617.3586732033.

The spelling of 235294980 in words is "two hundred thirty-five million, two hundred ninety-four thousand, nine hundred eighty".